Question

a body moving along a straight line travels one third of the total distance with a speed of 3m/s the remaining distance is covered with a speed of 4m/s for half of the line and 5m/s for the other half of the time the average speed during the motion is​

Answer 1

Answer:

Average speed = 3.8 m/s. Hence, the average speed is 3.8 m/s.

Answer 2

Answer:

⇒ Average speed = 3.8 m/s. Hence, the average speed is 3.8 m/s.